ghost recon green screen

hi. having probs with tc's ghost recon am using softmodded 4.2 pal wii and am currently on cios37rev19 ios 249 all games work normally had slight prob with cod black ops had to change cios to cios57 and that solved that, but as i'm a monster hunter addict this caused probs with mhtri which runs on cios37 so changed back(sod black ops) but now cant play ghost recon just get green screen tried forcing country thing on neogamma but no luck any1 know which cios tcgrecon runs on?
(sorry for ramble)